This is an old reference, but 322 is actually the Skull and Bones number.
If you don’t want to leave the page, anon was making a connection between the time in numbers between Barbara’s death and HW’s.
The time between Barbara and HW’s death is 32 weeks and 2 days. 322, never did find out what the number stands for.
I know off the top of my head Bush Jr was S&B, of course.